OBD-2 scanner is reading EVAP codes P-0440, P-0441 and P-0446. It says incorrect purge flow and vent control circuit.?

Update:

Where is the vent control circuit located in a Toyota Camry?

6 Answers

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  • 1 month ago

    Replace the EVAP Canister assembly that will correct these codes.

    Source(s): 34 Year Master, L-1 Technician
  • 1 month ago

    forget about fixing it just wipe the coast drive 70 miles and pass inspection with an incomplete because you're allowed at least one incomplete and you can spend $1,200 and never get the evaporation codes to go away

  • Ron
    Lv 7
    1 month ago

    Dude, If you want to work on stuff yourself, you need a manual of some kind. Haynes is okay in a pinch

  • Anonymous
    1 month ago

    Probably mounted on or near the charcoal canister.  Year and engine size would help.

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  • Anonymous
    1 month ago

    It is the canister vent valve solenoid circuit.

  • 1 month ago

    I'd fix that, if I were you.

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